// Copyright 2022 Red Hat, Inc. and/or its affiliates
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package kubernetes

import (
	"context"

	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"

	"github.com/kiegroup/kogito-serverless-operator/container-builder/api"
)

func newScheduleAction() Action {
	return &scheduleAction{}
}

type scheduleAction struct {
	baseAction
}

// Name returns a common name of the action.
func (action *scheduleAction) Name() string {
	return "schedule"
}

// CanHandle tells whether this action can handle the build.
func (action *scheduleAction) CanHandle(build *api.ContainerBuild) bool {
	return build.Status.Phase == api.ContainerBuildPhaseScheduling
}

// Handle handles the builds.
func (action *scheduleAction) Handle(ctx context.Context, build *api.ContainerBuild) (*api.ContainerBuild, error) {
	// TODO do any work required between initialization and scheduling, like enqueueing builds
	now := metav1.Now()
	build.Status.StartedAt = &now
	build.Status.Phase = api.ContainerBuildPhasePending

	return build, nil
}
